25056940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8297}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 52974432

約数和(自身を除く): 27917492

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8297, 16594, 33188, 41485, 82970, 165940, 1252847, 2505694, 5011388, 6264235, 12528470, 25056940]

約数ペア:

[(1, 25056940), (2, 12528470), (4, 6264235), (5, 5011388), (10, 2505694), (20, 1252847), (151, 165940), (302, 82970), (604, 41485), (755, 33188), (1510, 16594), (3020, 8297)]